/*
 * Copyright 2022 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.drools.compiler.builder;

import org.drools.compiler.compiler.PackageRegistry;
import org.drools.drl.ast.descr.PackageDescr;

import java.util.Collection;
import java.util.Map;

/**
 * Manages handling and creation of {@link PackageRegistry} instances.
 */
public interface PackageRegistryManager {

    PackageRegistry getPackageRegistry(String packageName);

    PackageRegistry getOrCreatePackageRegistry(PackageDescr packageDescr);

    Map<String, PackageRegistry> getPackageRegistry();

    Collection<String> getPackageNames();
}
